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The quality standard of concentrated nitric acid: GB/T 337.1-2002
The quality standard of dilute nitric acid: GB/T 337.2-2002
Molecular formula: HNO3
Item | Index | |
98 acid | 97 acid | |
Mass fraction of nitric acid (HNO3) ≥ | 98.0 | 97.0 |
Mass fraction of nitrous acid (HNO2) ≤ | 0.50 | 1.0 |
Mass fraction of sulfuric acid (H2SO4) ≤ | 0.08 | 0.10 |
Mass fraction of ignition residue ≤ | 0.02 | 0.02 |
Concentrated nitric acid is packed in an aluminum vessel, and dilute nitric acid is packed in a stainless steel vessel. Separate from sawdust, straw, paper, and other organic matter.
Jiangsu Huachang Chemical Co., Ltd. is located in Zhangjiagang City, Jiangsu Province in Yangtze River delta, which is at the junction of the coast and Yangtze Economy Developing Zones. With the Yangtze River in the north, Tai Lake in the south, Shanghai in the east, Nanjing in the west, close to the Zhangjiagang Free Trade Zone and Zhangjiagang main ports, it benefits from convenient land and water transportation.
1. Fertilizer industry:Azotic Acid is mainly used to produce ammonium nitrate, calcium ammonium nitrate, phosphate nitrate, nitrogen, phosphorus and potassium compound fertilizers.
2. Dye industry:Azotic Acid can be used for the synthesis of dye intermediates such as p-nitroanisole, 4,4 '- Dinitrodiphenyl ether, p-nitrophenol and 2,5-dichloronitrobenzene.
3. Pharmaceutical industry:HNO3can be used to produce Nitroacetophenone.
4. Electronic industry:HNO3can be used to clean carbon steel, stainless steel, copper, carbon steel stainless steel, copper stainless steel welding combination equipment, etc.
CAS: 7697-37-2; Azotic Acid; Nitro-Alcohol; HNO3;Hydrogen Nitrate;Nitric Acid for Sale;Nitric AcidManufacturers; Nitric AcidSuppliers; 97%＆98% Nitric Acid (HNO3)Manufacturers; 97%＆98% Nitric Acid (HNO3)Suppliers;Azotic Acid for Sale.
We are a manufacturer, and we own a factory located in Suzhou City, Jiangsu Province which is already 52 years. And it covers an area of about 3000 mu. You are warmly welcome to visit us!
You are always warmly welcome to visit us at any time. Before we start B2B, Chemball has audited our company and approved our credit. Commitment is the No.1 Point of our Enterprise's Value.
Yes, please contact us if you have any special requests, you will get what you want.
Of course! We specialized in this line for many years, many customers make a deal with me because we can deliver the goods on time and keep the goods top quality!
Contact us by Chemball page, email, mobile phone, any way you like! We will try our best to respond ASAP!
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